Results 31 to 40 of about 451 (140)

Study on Factors Affecting Remote Sensing Ecological Quality Combined with Sentinel-2

Remote Sensing, 2023
Reasonable allocation of urban resources can effectively control changes in ecological quality. This study used Sentinel-2 images, taking urban functional areas as the dividing scale, and combined spatial analysis, statistics, and other relevant methods ...
Qiang Fan, Yue Shi, Xiaonan Song, Nan Cong   +3 more
doaj   +1 more source

Vegetation Spatial and Temporal Dynamic Characteristics and Ecological Quality Assessment in Metal Mine Areas of Desert-Steppe

Shuitu baochi tongbao, 2023
[Objective] The impacts of a metal mine on the surrounding grassland were studied, and the ecological environment was evaluated using remote sensing technology as a significant aid to ecological restoration and environmental protection of mining areas ...
Dan Shan, Jianying Guo, Yasi Abi, Xiaojie Yang, Tiegang Zhang, Kairan Xu   +5 more
doaj   +1 more source

Eco-Environmental Quality Assessment in China’s 35 Major Cities Based On Remote Sensing Ecological Index

IEEE Access, 2019
The ecological conditions in urban area are greatly changed during the process of industrialization and urbanization of China. The pressure-state-response (PSR) framework is the most popular method to evaluate the ecological quality by integrating a set ...
Hui Yue, Ying Liu, Yao Li, Yang Lu
doaj   +1 more source

Application of the Optimal Parameter Geographic Detector Model in the Identification of Influencing Factors of Ecological Quality in Guangzhou, China

Land, 2022
The ecological environment is important for the survival and development of human beings, and objective and accurate monitoring of changes in the ecological environment has received extensive attention. Based on the normalized difference vegetation index
Maomao Zhang, Abdulla-Al Kafy, Bing Ren, Yanwei Zhang, Shukui Tan, Jianxing Li   +5 more
doaj   +1 more source

Evaluation and Analysis of the Impact of Coastal Urban Impervious Surfaces on Ecological Environments

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Urbanization as a human activity alters the surface structure, modifying the urban ecological environment. In this study, the greenness, wetness, building index, and heatness of Dalian, a coastal city in northeast China, were extracted from the summer ...
Chunli Li, Jun Yang, Yuqing Zhang
doaj   +1 more source

Environmental Quality Monitoring Using Remote Sensing Ecological Index (RSEI) in Can Tho City, Vietnam.

IOP Conference Series: Earth and Environmental Science
Abstract The significance of green spaces and ecological priorities in urban areas–two major concepts and advancements in Vietnam's recent urban growth, particularly in Can Tho City–is addressed by urban planning. An ecological assessment necessitates participating in urban planning and the eco-environment protection system.
N T H Diep, N T Nguyen, D C Hieu, N T T Huong, D H Trang   +4 more
openaire   +1 more source

Ecological health assessment of Tibetan alpine grasslands in Gannan using remote sensed ecological indicators

Geo-spatial Information Science
Ecosystem health assessments are crucial to protect the ecological environment and ensure the sustainable ecological functions of alpine ecoregions.
Zeyu Du, Xibin Ji, Jane Liu, Wenyue Zhao, Zhibin He, Jiachang Jiang, Qiyue Yang, Liwen Zhao, Jinlong Gao   +8 more
doaj   +1 more source

Eco-environmental quality assessment of the artificial oasis of Ningxia section of the Yellow River with the MRSEI approach

Frontiers in Environmental Science, 2023
Remote sensing ecological index (RSEI) has the advantages of rapid, repeatable and relatively accurate in regional eco-environment quality assessment.
Chunyuan Dong, Rongrong Qiao, Zhicheng Yang, Zhicheng Yang, Lihui Luo, Xueli Chang   +5 more
doaj   +1 more source

Coupled Assessment of Land Use Changes and Ecological Benefits Using Multi-Source Remote Sensing Data

Agriculture
The Urban Agglomeration in the Middle Reaches of the Yangtze River (UAMRYR), serving as a pivotal hub for coordinated economic and ecological development in central China, is characterized by marked ecological fragility and climate sensitivity ...
Jin Guo, Xiaojian Wei, Fuqing Zhang, Yubo Ding   +3 more
doaj   +1 more source

Spatial−temporal variation of ecological environment quality and driving factors from 2000 to 2020 in Wuliangsu Lake Basin, Northern China

Frontiers in Ecology and Evolution, 2023
Due to global climate change and the intensification of human activities, the ecological function of Wuliangsu Lake Basin has been seriously degraded. Obtaining accurate spatial–temporal dynamics of regional ecological environment quality is essential ...
Caixia Li, Caixia Li, Guoqi Chai, Guoqi Chai, Zhiyuan Li, Xiang Jia, Xiang Jia, Lingting Lei, Lingting Lei, Long Chen, Long Chen, Yunfan Li, Yunfan Li, Yunfeng Cao, Yunfeng Cao, Ruoning Zhu, Xiaoli Mei, Xiaoli Zhang, Xiaoli Zhang   +18 more
doaj   +1 more source